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Free Energy Hacks |
 | DIY Hand-Crank Cellphone Charger
What would you do if your cell phone suddenly ran out of juice and there was no electrical outlet in sight? One, you could use normal AA batteries. Or two, you could wish that you had taken this DIY hand-crank cellphone charger more seriously.... |
 | How to Go Green this Winter with DIY Free Heating
This winter, say goodbye to excessive heating bills and hello to free heating. Whether you choose to build a personal heater, heat your electric car, or heat your entire home, we've got the projects for you
Free Heat Method #1: Heat your home... |
 | Absolutely Ingenious Wooden Rube Goldberg Machine
The Marble Lifting Machine would probably impress even Leonardo da Vinci. Mere words cannot describe the play of physics and craft that goes into this machine which has a single task – take a steel marble and transport it to the top of the... |
